How to Fix authfwcfg.dll Missing Error – Step by Step

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How to Fix authfwcfg.dll Missing Error (Solved)

How to Fix authfwcfg.dll Missing Error (Solved)

What is authfwcfg.dll?

authfwcfg.dll is a Dynamic Link Library (DLL) file that plays an essential role in the functioning of Windows applications. This specific DLL file belongs to Microsoft’s Authenticode service, which is responsible for verifying digital signatures on software installations and updates to ensure their authenticity and security.

Why is authfwcfg.dll missing?

The authfwcfg.dll error can occur due to various reasons, including malware infections that may delete or corrupt system files, accidental deletion during the cleaning of the system, or outdated Windows versions. In some cases, it might also be caused by problems with the Visual C++ Redistributable package.

Step-by-Step Fixes:

Method 1: Reinstall Visual C++ Redistributable

  1. Visit the official Microsoft website at https://support.microsoft.com/en-us/help/2977003/the-latest-supported-visual-c-downloads.
  2. Find and download the Visual C++ Redistributable package for your specific Windows version (x86 or x64).
  3. Run the installer to reinstall the Visual C++ Redistributable package on your system.

Method 2: Run SFC /scannow command

The System File Checker (SFC) tool helps in repairing corrupted files, including the authfwcfg.dll file. To run SFC:

  1. Open Command Prompt as an administrator.
  2. Type `sfc /scannow` and press Enter.
  3. Wait for the process to complete, and then restart your computer for the changes to take effect.

Method 3: Update System Drivers

Outdated system drivers can sometimes cause issues with DLL files. To update your system drivers:

  1. Press Windows key + X, and select Device Manager from the menu.
  2. Find the device category that contains the driver you want to update.
  3. Right-click on the device, and select Update Driver.
  4. Choose “Search automatically for updated driver software,” and follow the prompts to install any available updates.

Conclusion

By following one or more of these methods, you can effectively resolve the authfwcfg.dll missing error on your Windows system. If none of these solutions work, it may indicate a more serious issue that requires professional assistance.

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